Step E - Install Reverse Osmosis Faucet - North Star NSRO42C4 Installation And Operation Manual

Step E: Install RO Faucet (cont.)
INSTALL REVERSE OSMOSIS FAUCET
1. Locate and organize your RO faucet install parts. Refer
to Fig. 15.
2. Snap the o-ring into the groove on the bottom of the ring
and slide the monitor ring onto the faucet stud. The moni-
tor ring LED wire must be routed through the sink or
countertop hole and through the spacer, if used. See Fig.
15.
3. Locate the 3/8" black tubing and push one end onto the
3/8" faucet barb fitting, see Fig. 16.
4. Move the RO system into position, under the sink.
(Referring to page 11, hang the system on cabinet wall,
or lay on the floor surface, as desired.)
NOTE: If you routed the red drain tubing directly to a
remote drain point (see page 10), disregard step 5 and
move on to step 6.
5. Locate the 1/4" red tube assembled to the RO assembly.
Remove shipping cap from the loose end of the red tube.
Route the red tubing from the bottom, up through the
faucet mounting hole. Cut tube to length as needed, cut-
ting the end square. See Fig. 18. Push the end of the
tubing onto the 1/4" barb fitting. See Fig. 16.
NOTE: Tubing lengths should allow for the removal of
the assembly from the hanger washers for servicing. If
tubing lengths are shortened for neater appearance, it
may be necessary to keep the assembly on the hanger
washers for service.
6. Work tubing and the faucet stud down, into the mounting
hole.
7. On the underside of the sink or countertop, install the
spacer, plastic bushing, flat washer, and hex nut. Slide
the large steel washer into place between the bushing
and spacer. Then, tighten the hex nut securely. Make
sure that the LED wire is in a position so that it will not
be cut, pinched or kinked before tightening the faucet
assembly.
8. Thread the quick connect fitting onto the bottom of the
faucet stud.
9. Locate the 3/8" blue tubing and push one end into the
quick connect fitting. See Fig. 16.
Faucet
Electronics Ring
O-ring
Spacer
Steel Washer
(large)
Bushing
Washer
Hex Nut
BLACK TUBE
3/8" barb fitting
for the black tube
BLUE TUBE
3/8" quick connect
fitting for the
blue tube
13
1-1/4" dia. Hole
Connect to
electronics
in manifold
FIG. 15
RED TUBE
1/4" barb fitting
for the red tube
FIG. 16